polynomial * p

In [1]:

    

import vcsn
ctx = vcsn.context('law_char, z')
def poly(e):
    return ctx.polynomial(e)
poly('\e+<2>a+<3>b') * poly('c+d+<5>e')


    

    




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Out[1]:





$\mathit{c} \oplus \mathit{d} \oplus \left\langle 5\right\rangle \mathit{e} \oplus \left\langle 2\right\rangle \mathit{ac} \oplus \left\langle 2\right\rangle \mathit{ad} \oplus \left\langle 10\right\rangle \mathit{ae} \oplus \left\langle 3\right\rangle \mathit{bc} \oplus \left\langle 3\right\rangle \mathit{bd} \oplus \left\langle 15\right\rangle \mathit{be}$